CN216689650U

CN216689650U - Municipal works road drainage filtration system

Info

Publication number: CN216689650U
Application number: CN202122248197.9U
Authority: CN
Inventors: 郑焕森
Original assignee: Dongguan Jinjianda Construction Co ltd
Current assignee: Dongguan Jinjianda Construction Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-06-07
Anticipated expiration: 2031-09-16

Abstract

The utility model relates to the field of drainage and filtration of sewer pipes, and discloses a municipal engineering road drainage and filtration system. The novel rainwater drainage shaft comprises a shaft, wherein a first clamping groove is formed in the shaft, the first clamping groove is movably connected with a hook, a filter screen is movably connected to one end, away from the shaft, of the hook, a plurality of threaded holes are formed in the shaft, close to the filter screen, and connected with screws in a threaded manner, a connecting block is connected to the outer portion of each screw in a threaded manner, a movable baffle is welded to the lower surface of the connecting block, a second groove is formed in the lower surface of the movable baffle, a pulley is movably connected to the inner portion of the second groove, a fixing rod is fixedly connected to the outer surface of the pulley, the filter screen is movably connected to the inner portion of the shaft, so that sundries can be automatically separated from sewage, the sundries are prevented from entering a drainage pipeline, the movable baffle is opened greatly before raining, when the rainwater is excessively large, the sewage in the drainage pipeline flows back into the shaft, and the sewage backflow speed is reduced.

Description

Municipal works road drainage filtration system

Technical Field

The utility model belongs to the technical field of drainage and filtration of sewer pipes, and particularly relates to a municipal engineering road drainage and filtration system.

Background

Municipal works are important components of urban infrastructure construction, and in the municipal road construction process, the construction of an underground drainage system is often involved, at present, the drainage system mainly comprises a drainage pipeline arranged underground and a vertical shaft for connecting a road surface with the drainage pipeline, and when raining, rainwater enters the vertical shaft through a latticed well cover at the top of the vertical shaft and then enters a sewer or the drainage pipeline.

The green plants can be planted on the two sides of the urban road frequently, the falling leaves of the green plants can flow into a sewer pipeline along with wind or rainwater easily, and the leaves discharged into the vertical shaft easily cause blockage of the sewer pipeline, so that a novel municipal engineering road drainage filtering system is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the sewer pipeline is easy to block, the municipal engineering road drainage filtering system is provided.

The technical scheme adopted by the utility model is as follows:

a municipal engineering road drainage filtering system comprises a vertical shaft, wherein a first clamping groove is formed in the vertical shaft, the first clamping groove is movably connected with a hook, and one end, far away from the vertical shaft, of the hook is movably connected with a filter screen;

the shaft is close to a plurality of screw holes are formed in the filter screen, a first screw is in threaded connection with the inside of the filter screen, a connecting block is in threaded connection with the outside of the first screw, a movable baffle is welded to the lower surface of the connecting block, a second groove is formed in the lower surface of the movable baffle, a pulley is movably connected inside the second groove, a fixing rod is fixedly connected to the outer surface of the pulley, the fixing rod is far away from a threaded hole formed in one end of the movable baffle, a screw hole is movably connected with a screw rod, and a first groove is in threaded connection with the outside of the screw rod.

In a preferred embodiment, a bayonet is formed in the top of the interior of the shaft, and a buckle is movably connected to the interior of the bayonet.

In a preferred embodiment, the outer surface of one side of the buckle far away from the bayonet is welded with a well cover (14), the upper surface of the well cover is provided with two groups of drainage ports, and the quantity of the drainage ports is two.

In a preferred embodiment, a threaded hole is formed in the surface of the vertical shaft close to the filter screen, a second screw is connected to the inner portion of the vertical shaft through threads, and the number of the second screws is two.

In a preferred embodiment, the outer part of the second screw is connected with two fixing blocks through threads, and the fixing blocks are rectangular.

In a preferred embodiment, the external thread of the second screw penetrates through the internal thread of the fixed block to connect with a telescopic escalator which is an upper section and a lower section.

In a preferred embodiment, a second clamping groove is formed in the top, close to the second screw, of the vertical shaft, and a spring pin (12) is movably connected to the second clamping groove.

In a preferred embodiment, one end of the spring pin (12) far away from the second clamping groove is fixedly connected with a falling prevention net, and the falling prevention net is made of nylon.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the anti-falling device, the filter screen is movably connected inside the vertical shaft, so that sundries can be automatically separated from sewage, the sundries are prevented from entering the drainage pipeline, the anti-falling screen is fixedly connected inside the vertical shaft through the spring pin, a person is prevented from falling into the vertical shaft after the well lid is lost, the protection on the human body is increased, the anti-falling screen can isolate large sundries, and meanwhile, the sewage can be recycled.

2. According to the utility model, the movable baffle is movably connected to the bottom of the vertical shaft through the first screw, the movable baffle is opened greatly before raining, so that when the rainwater quantity is too large, sewage in the drainage pipeline flows back into the vertical shaft, and the sewage flowing back speed is reduced.

Drawings

FIG. 1 is a front view of a municipal engineering road drainage filtration system of the utility model;

FIG. 2 is a schematic structural view of a municipal engineering road drainage filtration system of the utility model;

FIG. 3 is a schematic structural view of a well lid in the municipal engineering road drainage filtration system.

The labels in the figure are: 1-vertical shaft, 2-screw rod, 3-groove I, 4-fixed rod, 6-groove II, 7-connecting block, 8-screw I, 9-movable baffle, 10-hook, 11-filter screen, 12-spring pin, 13-anti-falling net, 14-well cover, 15-buckle, 16-screw II, 17-water outlet, 18-fixed block, 19-telescopic staircase and 20-pulley.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

With reference to figures 1-3 of the drawings,

example (b):

referring to fig. 1, the municipal engineering road drainage filtering system comprises a shaft 1, wherein a first clamping groove is formed in the shaft 1, the first clamping groove is movably connected with a hook 10, the first clamping groove in the shaft 1 is movably connected with the hook 10, so that the hook 10 can be detached from the first clamping groove in the shaft 1, one end, far away from the shaft 1, of the hook 10 is movably connected with a filter screen 11, and the hook 10 is movably connected with the filter screen 11, so that the filter screen 11 can be detached and convenient for later maintenance and replacement;

referring to fig. 1, a plurality of screw holes have been seted up to shaft 1 near the inside of filter screen 11, and inside threaded connection has screw 8, the outside threaded connection of screw 8 has connecting block 7, shaft 1 and screw 8 threaded connection, make screw 8's outside screw thread pass connecting block 7, with connecting block 7 swing joint on shaft 1's inside surface, connecting block 7 removal landing has been prevented, the lower surface welding of connecting block 7 has adjustable fender 9, connecting block 7 and adjustable fender 9 weld, make adjustable fender 9 follow screw 8 and remove together, screw 8 is with adjustable fender 9 swing joint on shaft 1's the inside wall of a well simultaneously.

Referring to fig. 1, a second groove 6 is formed in the lower surface of the movable baffle 9, a pulley 20 is movably connected in the second groove 6, a clamping groove is formed in the movable baffle 9, the pulley 20 can slide in the movable baffle 9, a fixing rod 4 is fixedly connected to the outer surface of the pulley 20, the length of the fixing rod 4 can be adjusted, and the fixing rod 4 is fixedly connected with the pulley 20, so that the fixing rod 4 drives the pulley 20 to move on the second groove 6 in the movable baffle 9.

Referring to fig. 1, threaded hole is opened to the one end that movable baffle 9 was kept away from to dead lever 4, and threaded hole swing joint has screw rod 2, the outside threaded connection of screw rod 2 has recess one 3, dead lever 4 and recess one 3 carry out threaded connection through screw rod 2, it removes to have prevented that dead lever 4 from at recess one 3 inside, having consolidated recess one 3 simultaneously, make movable baffle 9 can follow dead lever 4 and remove, when dead lever 4 expandes, movable baffle 9 follows and expandes, make movable baffle 9 slow down the speed that sewage flows backward in the drain pipe, when the weather condition is good the accessible is adjusted dead lever 4 and is removed at movable baffle 9's recess two 6, fold movable baffle 9, the ground sewage discharge of being convenient for simultaneously.

Referring to fig. 1-3, the bayonet socket has been seted up at the inside top of shaft 1, the inside swing joint of bayonet socket has buckle 15, buckle 15 keeps away from the one side skin weld of bayonet socket has well lid 14, buckle 15 and bayonet socket swing joint, and buckle 15 and well lid 14 welding, make well lid 14 swing joint at shaft 1's top, prevented well lid 14 because rivers are too big and washed out from shaft 1's top, consolidate well lid 14 simultaneously and prevent to drop, lower mouth of a river 17 has been seted up to well lid 14's upper surface, lower mouth of a river 17 is convenient for during the sewage on ground flows into shaft 1, and maintainer accessible lower mouth of a river 17 is rotatory to open well lid 14, the quantity of lower mouth of a river 17 is two sets of.

Referring to fig. 1, a threaded hole is formed in the surface of the shaft 1 close to the filter screen 11, a second screw 16 is connected to the inner portion of the shaft through a thread, a fixing block 18 is connected to the outer portion of the second screw 16 through a thread, and the fixing block 18 is rectangular. The inside screw thread that the outside screw thread of the second screw 16 passed fixed block 18 has flexible staircase 19, passes flexible staircase 19 through the inside screw thread of the second screw 16, and threaded connection is on the inside surface that shaft 1 is close to well lid 14 for flexible staircase 19 swing joint has prevented that flexible staircase 19 from dropping from shaft 1 is inside in shaft 1, thereby has increased the protection to flexible staircase 19.

Referring to fig. 1, the escalator 19 has upper and lower ends so that the length of the escalator 19 can be controlled by adjustment, thereby facilitating maintenance personnel to enter the bottom of the shaft 1 for maintenance.

Referring to fig. 1-2, a second slot is formed in the top of the shaft 1 near the second screw 16, and the second slot is movably connected with a spring pin 12. One end fixedly connected with that spring catch 12 is kept away from the second draw-in groove prevents weighing down net 13, has prevented that well lid 14 is losing the back, and the people from falling inside shaft 1, prevents that the people from bringing serious damage after falling, and prevents weighing down that net 13 can keep apart great debris.

The application principle of the embodiment of the municipal engineering road drainage and filtration system is as follows:

with couple 10 swing joint filter screen 11, with filter screen 11 swing joint in the first draw-in groove of the inside of shaft 1, filter screen 11 separates debris and rivers in to the sewage, it is interim when the rainwater season, expand dead lever 4 and consolidate through screw rod 2, make and form the right angle between dead lever 4 and the adjustable fender 9, dead lever 4 drives adjustable fender 9 and expandes, adjustable fender 9 expandes the back, 8 outside screw threads of screw pass 7 threaded connection in the inside surface of shaft 1, consolidate adjustable fender 9.

The outer surface welding of well lid 14 has buckle 15, through rotating 14 swing joint bayonets with well lid, consolidate stably well lid 14, prevent that well lid 14 from removing, be close to one end swing joint of shaft 1 with spring catch 12 at shaft 1 inside recess two 6, prevent weighing down net 13 with the other end swing joint of draw-in groove, thereby alleviate the people carelessly and fall the inside damage that brings of shaft 1, when maintenance personal gets into shaft 1 bottom, get into through flexible staircase 19, flexible staircase 19 can carry out length regulation according to the internal connection ware.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a municipal works road drainage filtration system, includes shaft (1), its characterized in that: a first clamping groove is formed in the vertical shaft (1), the first clamping groove is movably connected with a hook (10), and one end, far away from the vertical shaft (1), of the hook (10) is movably connected with a filter screen (11);

shaft (1) is close to a plurality of screw holes have been seted up to the inside of filter screen (11), and inside threaded connection has screw (8), the outside threaded connection of screw (8) has connecting block (7), the lower skin weld of connecting block (7) has adjustable fender (9), the inside recess two (6) of seting up of lower surface of adjustable fender (9), the inside swing joint of recess two (6) has pulley (20), the outer fixed surface of pulley (20) is connected with dead lever (4), keep away from dead lever (4) the one end of adjustable fender (9) is seted up threaded hole, and screw hole swing joint has screw rod (2), the outside threaded connection of screw rod (2) has recess one (3).

2. The municipal engineering road drainage filtration system of claim 1, wherein: the top of the interior of the vertical shaft (1) is provided with a bayonet, and the interior of the bayonet is movably connected with a buckle (15).

3. The municipal engineering road drainage filtration system of claim 2, wherein: keep away from buckle (15) one side outer surface welding of bayonet socket has well lid (14), mouth of a river (17) down has been seted up to the upper surface of well lid (14), the quantity of mouth of a river (17) down is two sets of.

4. The municipal engineering road drainage filtration system of claim 1, wherein: threaded holes are formed in the surface, close to the filter screen (11), of the vertical shaft (1), a second screw (16) is connected to the inner threads of the vertical shaft, and the number of the second screws (16) is two.

5. A municipal works road drainage filtration system according to claim 4, wherein: the external thread of the second screw (16) is connected with two fixing blocks (18), and the number of the fixing blocks (18) is two, and the fixing blocks (18) are rectangular.

6. The municipal engineering road drainage filtration system of claim 5, wherein: the external thread of the second screw (16) penetrates through the internal thread of the fixed block (18) to be connected with a telescopic escalator (19), and the telescopic escalator (19) is divided into an upper section and a lower section.

7. The municipal engineering road drainage filtration system of claim 4, wherein: and a second clamping groove is formed in the top, close to the second screw (16), of the vertical shaft (1), and the second clamping groove is movably connected with a spring pin (12).

8. The municipal engineering road drainage filtration system of claim 7, wherein: one end of the spring pin (12) far away from the second clamping groove is fixedly connected with an anti-falling net (13), and the anti-falling net (13) is made of nylon.